05 / hash —SHA Hash Generator

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SHA family

The SHA-2 family is still considered secure as of 2026.

  • SHA-1 — 160-bit, deprecated for security
  • SHA-256 — 256-bit, industry standard
  • SHA-512 — 512-bit, faster on 64-bit CPUs

HMAC

HMAC adds a secret key to a hash function. Use for API request signing, webhook verification.

related
01 / encoding

UUID Generator

Generate UUIDs in v1, v4, v5 and v7 versions.

02 / encoding

Base64 Encode / Decode

Encode and decode Base64 strings.

03 / encoding

URL Encoder / Decoder

Percent-encode and decode URLs.

04 / hash

MD5 Hash Generator

Generate MD5 hash from any text.

06 / encoding

HTML Escape / Unescape

Escape and unescape HTML entities.

07 / formatter

JSON Formatter & Validator

Format, minify and validate JSON.

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